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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:117AB GHM

Order: 18

Horizontal side: 117 Vertical side: 117

Elements: 7√2, 16√2, 24, 26, 19√2, 31, 32, 24√2, 36, 38, 29√2, 31√2, 45, 32√2, 48, 50, 36√2, 62.

Code: 457 0 117 290 45 117 364 81 81 363 117 81 166 0 72 327 16 88 326 16 56 267 48 88 70 74 88 190 67 81 501 117 81 485 0 24 387 48 62 623 86 0 312 117 31 313 117 0 245 0 0 244 24 0

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Just three people are credited with the discovery of Primitive Perfects:

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

William T. Tutte (WTT, Canada, 1917-2002) (15:44AI, 17:136AJ and 19:56AJ only)

45
29√2
36√2
36
16√2
32
32√2
26
7√2
19√2
50
48
38
62
31√2
31
24
24√2